Sec-Fetch-Mode

Baseline 2023
Newly available

Since March 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

Sec-Fetch-Mode 获取元数据标头表明了一个请求的模式。

Header type Fetch Metadata Request Header
Forbidden header name 只要包含前缀 Sec- 都属于应用程序禁止修改的 HTTP 消息头，用户代理保留全部对它们的控制权
CORS-safelisted request header

语法

Sec-Fetch-Mode: cors
Sec-Fetch-Mode: navigate
Sec-Fetch-Mode: nested-navigate
Sec-Fetch-Mode: no-cors
Sec-Fetch-Mode: same-origin
Sec-Fetch-Mode: websocket

值

cors

TBD

TBD

nested-navigate

TBD

no-cors

TBD

same-origin

TBD

websocket

TBD

示例

暂时没有内容

规范

Specification
Fetch Metadata Request Headers
# sec-fetch-mode-header

浏览器兼容性

BCD tables only load in the browser

参见